Call out intentional typo in React docs
Call out intentional typo in React docs

Summary:
We've gotten a few PRs "fixing" this typo. I think this will help.
Closes https://github.com/facebook/flow/pull/2449

Differential Revision: D3857988

Pulled By: mroch

fbshipit-source-id: 4465249239a2085fc2417cf6715916e3c209df92

mroch/flow,fletcherw/flow,chenglou/flow,claudiopro/flow,gabelevi/flow,AprilArcus/flow,jamesgpearce/flow,TiddoLangerak/flow,jamesgpearce/flow,JonathanUsername/flow,popham/flow,jamesgpearce/flow,AgentME/flow,MichaelDeBoey/flow,mroch/flow,MichaelDeBoey/flow,JonathanUsername/flow,nmote/flow,nmote/flow,nmote/flow,popham/flow,ForbesLindesay/flow,popham/flow,popham/flow,TiddoLangerak/flow,ForbesLindesay/flow,gabro/flow,claudiopro/flow,nmote/flow,popham/flow,jgrund/flow,TiddoLangerak/flow,claudiopro/flow,JonathanUsername/flow,ylu1317/flow,JonathanUsername/flow,mroch/flow,popham/flow,gabro/flow,mroch/flow,AprilArcus/flow,nmote/flow,AprilArcus/flow,fletcherw/flow,TiddoLangerak/flow,jamesgpearce/flow,AgentME/flow,JonathanUsername/flow,samwgoldman/flow,gabelevi/flow,samwgoldman/flow,samwgoldman/flow,jgrund/flow,chenglou/flow,facebook/flow,jamesgpearce/flow,jgrund/flow,gabro/flow,gabelevi/flow,gabro/flow,AgentME/flow,gabelevi/flow,AprilArcus/flow,facebook/flow,ForbesLindesay/flow,jamesgpearce/flow,ForbesLindesay/flow,popham/flow,fletcherw/flow,gabelevi/flow,ForbesLindesay/flow,AgentME/flow,samwgoldman/flow,MichaelDeBoey/flow,ForbesLindesay/flow,chenglou/flow,facebook/flow,jgrund/flow,ylu1317/flow,mroch/flow,fletcherw/flow,TiddoLangerak/flow,MichaelDeBoey/flow,chenglou/flow,MichaelDeBoey/flow,fletcherw/flow,gabelevi/flow,AprilArcus/flow,mroch/flow,AgentME/flow,JonathanUsername/flow,gabro/flow,nmote/flow,facebook/flow,ylu1317/flow,ylu1317/flow,jamesgpearce/flow,facebook/flow,facebook/flow,samwgoldman/flow,nmote/flow,fletcherw/flow,jgrund/flow,claudiopro/flow,chenglou/flow,samwgoldman/flow,samwgoldman/flow,mroch/flow,facebook/flow,gabelevi/flow,jgrund/flow,AprilArcus/flow,gabro/flow,ylu1317/flow,chenglou/flow,claudiopro/flow,JonathanUsername/flow